A Low cost FPGA implementation of real time video cryptography system using AES (Rijndael) algorithm.
Ismail, I., Elsehely, E., Abdulla, A. (2012). A Low cost FPGA implementation of real time video cryptography system using AES (Rijndael) algorithm.. EKB Journal Management System, 8(8th International Conference on Electrical Engineering ICEENG 2012), 1-12. doi: 10.21608/iceeng.2012.32786
I. Kamal. Ismail; Ehab. A. Elsehely; A. E. Abdulla. "A Low cost FPGA implementation of real time video cryptography system using AES (Rijndael) algorithm.". EKB Journal Management System, 8, 8th International Conference on Electrical Engineering ICEENG 2012, 2012, 1-12. doi: 10.21608/iceeng.2012.32786
Ismail, I., Elsehely, E., Abdulla, A. (2012). 'A Low cost FPGA implementation of real time video cryptography system using AES (Rijndael) algorithm.', EKB Journal Management System, 8(8th International Conference on Electrical Engineering ICEENG 2012), pp. 1-12. doi: 10.21608/iceeng.2012.32786
Ismail, I., Elsehely, E., Abdulla, A. A Low cost FPGA implementation of real time video cryptography system using AES (Rijndael) algorithm.. EKB Journal Management System, 2012; 8(8th International Conference on Electrical Engineering ICEENG 2012): 1-12. doi: 10.21608/iceeng.2012.32786

A Low cost FPGA implementation of real time video cryptography system using AES (Rijndael) algorithm.

The International Conference on Electrical Engineering
Article 104, Volume 8, 8th International Conference on Electrical Engineering ICEENG 2012, May 2012, Page 1-12  XML PDF (1.52 MB)
Document Type: Original Article
DOI: 10.21608/iceeng.2012.32786
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Authors
I. Kamal. Ismail1; Ehab. A. Elsehely2; A. E. Abdulla3
1Master Student, R&D Center, Egyptian Air Forces.
2PhD, R&D Center, Egyptian Air Forces.
3Assoc. Prof, Dean of M.T.C,M.T.C, Egyptian Air Forces.
Abstract
The demand for efficient, real time video cryptography systems has become more prominent in our life, especially for military and sensitive-civilian applications. FPGA implementation of video cryptography systems is suitable for both video and cryptography processes due to video data rate, flexibility to design modifications, and cryptography algorithm agility. In this paper, a bulk video cryptography system using AES (Advanced Encryption Standard) is designed and implemented on low cost FPGA Xilinx Spartan-III™. Bulk encryption is used to encrypt both video data and video synch to increase the cryptanalysis complexity for intruders. The design is implemented on different stages; camera interface, video frame grabber, VGA monitor interface, SDRAM controller, crypto processor, and communication channel interface. The design has been tested first using a generated video pattern, and using external composite PAL/NTSC video camera source. The design is implemented for XC3S1000 and the results were significant for speed and area, it reached 77.6 Mbytes/sec. data throughput that fulfills the minimum requirements of colorful, 30 FPS video data rate of 27 Mbytes/sec., and the design
occupies 3,738 slices (48 % of chip size).
Keywords
[AES; FPGA; Cryptography; low cost video encryption; real time video encryption]
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